---
title: "Daily Reconciliation Attestation"
method: POST
path: "/v1/tools/attest_daily_reconciliation"
tags: ["attestation_mandate"]
---

# Daily Reconciliation Attestation

`POST /v1/tools/attest_daily_reconciliation`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/attest_daily_reconciliation`
- Auth: none declared

Attests that a daily reconciliation duty was discharged over a caller-declared population, rather than computing the reconciliation match itself. Checks population completeness in both count and value (declared population vs matched+unmatched+partially-matched), ages open exceptions against a caller-declared tolerance, and diffs the current exception list against the prior period's carried-forward exception set to detect an exception that disappeared without a documented resolution. Where the prior-period exception set is not supplied at all, continuity is reported as unverifiable rather than falsely clean. Region-portable: every fact is a caller-declared input, with no country, currency, or scheme hardcoded. Deterministic arithmetic only. Zero network, zero PII.

**Tool URL:** https://ainumbers.co/chaingraph/art-516-daily-reconciliation-attestation.html
**Wave:** 80
**mandate_type:** attestation_mandate
**AP2/Policy Mandate export:** yes

## Request body

- object: See tool page for full input schema: https://ainumbers.co/chaingraph/art-516-daily-reconciliation-attestation.html

## Response `200`

Successful tool execution result

- object: OpenChainGraph v0.4 artifact envelope. mandate_type: attestation_mandate. Verify execution_hash at https://ainumbers.co/chaingraph/verify.html

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)